CN208905553U - A kind of capsule coffee machine automatic impaction, de- packet brewing apparatus - Google Patents

Abstract

The utility model discloses a kind of capsule coffee machine automatic impactions, de- packet brewing apparatus, capsule storehouse is equipped in the device between bracket, capsule clip assembly and hold-down mechanism, the spring assembly being connected with hold-down mechanism is provided on bracket, hold-down mechanism includes that first piston holds down assembly, piston rod and second piston hold down assembly, first piston hold down assembly including seal chamber, into hot-water cavity, first piston chamber and support rod component, first piston chamber is internally provided with first piston, first piston is connected with piston rod, second piston holds down assembly including second piston chamber and the intracavitary second piston of second piston is arranged in, second piston is connected with piston rod.It is pushed over long distances in the utility model by first piston and second piston short distance is pressurized mutually matched mode and completes the work of capsule automatic impaction, simultaneously because the presence of first piston and support rod component causes the move distance of second piston to shorten, movement velocity and stability are improved.

Description

A kind of capsule coffee machine automatic impaction, de- packet brewing apparatus

Technical field

The utility model relates to coffee machine manufacturing technology fields, more particularly to a kind of capsule coffee machine automatic impaction, take off Packet brewing apparatus.

Background technique

Currently, existing coffee machine realizes that coffee pads or capsule compress, de- job contract is made, usually there are following four kinds of technologies:

1, be with hand pull handle add connecting rod to push realize compress, the movement of de- packet.

2, motor adds worm screw to push to realize the movement for compressing, taking off packet.

3, it is directly pushed over long distances with big piston to realize the movement for compressing, taking off packet.

4, piston adds connecting rod to push to realize the movement for compressing, taking off packet.

Wherein, in above-mentioned four kinds of methods: man-operated mechanism has that user is not easy to operate, use cost is high；Electronic biography It is dynamic to there is a problem of that manufacture, use cost are high；Big piston pushing mechanism and piston add connecting rod pushing mechanism, and there is driving distances Problem long, driving speed is slow, driving force demand is big, operation stability is poor；Compared to other hydraulic systems, in identical cost basis On, this system can lengthen move distance, accelerate movement velocity, reduce the filling of liquid, and mechanism is simple to operation.

Utility model content

That the purpose of the utility model is to provide a kind of movement velocitys is fast, operation stability is high, easy to operate and manufacture at This low capsule coffee machine automatic impaction, de- packet brewing apparatus so that it is existing in the prior art it is not easy to operate, the speed of service is slow The problems such as be addressed.

To achieve the above object, the utility model provides following scheme: the utility model provides a kind of capsule coffee machine Automatic impaction takes off packet brewing apparatus, including bracket disposed in parallel, is disposed with capsule storehouse, capsule clamping between the bracket Component and hold-down mechanism are provided with the spring assembly being connected with the hold-down mechanism, the hold-down mechanism packet on the bracket Include that the first piston for being sequentially connected and connecing holds down assembly, piston rod and second piston hold down assembly, the first piston holds down assembly Including sequentially connected seal chamber, into hot-water cavity, first piston chamber and support rod component, the seal chamber and described into hot-water cavity It is connected, described into hot water inlet is provided on hot-water cavity, one end of the first piston chamber is provided with first fluid entrance, institute The first piston that is internally provided with of first piston chamber is stated, the first piston is connected with the piston rod, the first piston The other end of chamber has been arranged in pairs connecting shaft, and the support rod component includes first support bar and second support bar, and described first Support rod and the second support bar include compressing straight-bar and the rotational supporting block for compressing straight-bar side being arranged in, described Connecting shaft is flexibly connected with the compression straight-bar, and rotary position-limit mechanism, the rotary position-limit mechanism packet are provided on the bracket The limiting section and rotating part being connected are included, is held down assembly in the first piston into capsule storehouse direction motion process, institute The rotating part for stating rotary position-limit mechanism rotates the first support bar and the second support bar upwards, the rotation limit The limiting section of position mechanism is supported limit to the first support bar and the second support bar, described after movement The direction of motion keeping parallelism that straight-bar and the first piston hold down assembly is compressed, the second piston holds down assembly including second Plunger shaft and the intracavitary second piston of the second piston is set, the second piston is connected with the piston rod, described Second fluid entrance is provided on second piston chamber；

The spring assembly includes the first back-moving spring and second back-moving spring being arranged in pairs, the first back-moving spring One end hold down assembly and be connected with the first piston, the other end setting of the first back-moving spring on the bracket, One end of the second back-moving spring holds down assembly with the second piston to be connected, and the other end of the second back-moving spring is set It sets on the bracket.

Preferably, the capsule storehouse includes shell, and one end of the shell is provided with the accommodating chamber of outward opening, the appearance Chamber of receiving is provided with several tapers for accommodating coffee capsule, the bottom of the accommodating chamber, and the other end setting of the shell is passed through Logical Coffee outlet.

Preferably, the capsule clip assembly holds down assembly with the first piston is connected, and the capsule clip assembly includes Two symmetrically arranged clamping bodies, the clamping body include ontology and the arc groove that the ontology side is arranged, the arc Groove includes that capsule slide-in section and capsule clamp segment, the ontology are connected with the seal chamber that the first piston holds down assembly It connects.

Preferably, rotary shaft has been arranged in pairs on the seal chamber, the upper end activity of the rotary shaft and the ontology connects It connects, the lower end of the ontology is connected by a limit spring with the seal chamber.

Preferably, it is provided with lip ring on the sealing cavity wall, the inner wall of the lip ring and described outer The outer wall of shell is tightly connected.

Preferably, it is provided on the seal chamber bottom surface and the through-hole being connected into hot-water cavity, the through-hole and institute It states and is evenly equipped with several tapers on the seal chamber bottom surface between lip ring.

Preferably, it is provided with Rotary hanging hook in the first support bar and the second support bar, the Rotary hanging hook is logical It crosses a connecting plate to be connected with the rotational supporting block, the first piston holds down assembly in reseting procedure, when described first When strut and the second support bar cannot be rotated down under self gravitation effect, the Rotary hanging hook connects with the rotating part Touching connection, the Rotary hanging hook are rotated down the first support bar and the second support bar.

Preferably, the first fluid entrance and the second fluid entrance are respectively to first piston chamber and second piston chamber Interior filling first fluid and second fluid, the first fluid and the second fluid are water or hydraulic oil.

A kind of capsule coffee machine automatic impaction using above-mentioned apparatus, de- packet brewing method are also provided in the utility model, Include the following steps:

Capsule is slid into section by the capsule of two clamping bodies in capsule clip assembly to be put into capsule groove, and is clamped by capsule Section clamps capsule；

It is living to be filled with first for the first fluid entrance that first fluid is held down assembly on middle first piston chamber by first piston Fill in intracavitary portion, first fluid push first piston hold down assembly in seal chamber, into hot-water cavity, first piston chamber and support bar group Part is moved to capsule storehouse direction, is pushed the capsule being fixed in capsule clip assembly to be detached from the capsule groove and is entered the capsule storehouse In, while the support rod component being flexibly connected with the first piston chamber, start to revolve under the action of rotary position-limit mechanism Turn, wherein the support rod component includes first support bar and second support bar, and the first support bar and described second support Bar includes the rotational supporting block for compressing straight-bar and the compression straight-bar side being arranged in, the connecting shaft and the compression straight-bar It is flexibly connected, is provided with rotary position-limit mechanism on the bracket, the rotary position-limit mechanism includes the limiting section being connected and rotation Transfer part holds down assembly in the first piston into capsule storehouse direction motion process, the rotary position-limit mechanism it is described Rotating part rotates the first support bar and the second support bar upwards, the limiting section pair of the rotary position-limit mechanism The first support bar and the second support bar are supported limit；

The second fluid entrance that second fluid is held down assembly on middle second piston chamber by second piston is filled with described In two plunger shafts, the second fluid pushes second piston and piston rod to move to capsule storehouse direction, the second piston It is in contact with the compression straight-bar, and compresses the compression straight-bar, so that the seal chamber and the capsule storehouse are tightly connected, institute The taper for stating seal chamber bottom and capsule orlop portion is pierced into the capsule；

By hot water by the first piston hold down assembly in into the hot water inlet on hot-water cavity, flow into described into hot water Chamber, and flow into the seal chamber, the capsule and the capsule storehouse, hot water carries out work of making coffee；

It makes coffee after the completion of work, coffee is flowed out by the Coffee outlet being arranged on the capsule storehouse；When to the capsule When being replaced, the intracavitary second fluid of second piston is discharged, second back-moving spring pushes the second piston to reset, by the First fluid release in one plunger shaft, first back-moving spring pushes the first piston to hold down assembly reset, in reseting procedure In, the first piston hold down assembly in the support rod component under gravity, be rotated down；

The seal chamber is separated with the capsule storehouse, the capsule Automatic-falling, and the new capsule is put into the glue In capsule clip assembly, repeat the above steps.

Preferably, the first piston is pushed to hold down assembly in reseting procedure in first back-moving spring, the first piston When the support rod component in holding down assembly cannot be rotated down under gravity, the first support bar and described Rotary hanging hook is provided on two support rods, the Rotary hanging hook is connected by a connecting plate with the rotational supporting block, described First piston holds down assembly in reseting procedure, and the Rotary hanging hook and the rotating part connect, and the Rotary hanging hook makes institute It states first support bar and the second support bar is rotated down.

The utility model achieve compared with the existing technology it is following the utility model has the advantages that

1, capsule coffee machine automatic impaction provided by the utility model, living using be connected first in de- packet brewing apparatus The mode that plug holds down assembly, piston rod and second piston hold down assembly, so that first piston holds down assembly and second piston compresses Component cooperation is lower to be completed to work to the automatic impaction of capsule, is improved and is compressed speed and kinetic stability, wherein first piston pressure Tight component moves under the effect of first fluid pressure to capsule storehouse direction, capsule is pressed into capsule storehouse, second piston compression group Second piston in part pushes piston rod move to capsule storehouse direction under the effect of second fluid pressure, and second piston and the One piston hold down assembly in support rod component connect, further first piston is pushed to hold down assembly and compresses capsule, i.e., it is logical It crosses first piston promotion over long distances and the mutually matched mode of second piston short distance pressurization completes the work of capsule automatic impaction, together When cause the move distance of second piston to shorten due to the presence of first piston and support rod component, increased movement velocity and Kinetic stability.

2, capsule coffee machine automatic impaction provided by the utility model, in de- packet brewing apparatus using first support bar and the The mode of Rotary hanging hook is provided on two support rods, so that first support bar and second support bar cannot under self gravitation effect When being rotated down, Rotary hanging hook and rotating part are connected, and Rotary hanging hook is rotated down first support bar and second support bar, Avoid first support bar and second support bar due to be unable to extraneous factor cannot fall cause first piston to hold down assembly cannot The problem of smoothly resetting, improves the movement accuracy of device.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model Some embodiments for those of ordinary skill in the art without any creative labor, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is the overall structure diagram (one) of the utility model capsule coffee machine automatic impaction, de- packet brewing apparatus；

Fig. 2 is the overall structure diagram (two) of the utility model capsule coffee machine automatic impaction, de- packet brewing apparatus；

Fig. 3 is the utility model capsule coffee machine automatic impaction, takes off capsule, first piston compression group in packet brewing apparatus The connection structure diagrammatic cross-section that part, piston rod and second piston hold down assembly；

Fig. 4 is the utility model capsule coffee machine automatic impaction, takes off capsule, first piston compression group in packet brewing apparatus The attachment structure schematic diagram that part, piston rod and second piston hold down assembly；

Fig. 5 is the utility model capsule coffee machine automatic impaction, the overall structure diagram for taking off bracket in packet brewing apparatus；

Fig. 6 be the utility model capsule coffee machine automatic impaction, in de- packet brewing apparatus first piston hold down assembly, piston The attachment structure schematic diagram that bar and second piston hold down assembly；

Wherein, 1- bracket, 3- capsule storehouse, 4- capsule clip assembly, 5- first piston hold down assembly, 6- piston rod, 7- second Piston holds down assembly, 8- first back-moving spring, 9- second back-moving spring, 10- seal chamber, 11- are into hot-water cavity, 12- first piston Chamber, 13- hot water inlet, 14- first fluid entrance, 15- first piston, 16- first support bar, 17- second support bar, 18- glue Capsule, 19- compress straight-bar, 20- rotational supporting block, 21- rotary position-limit mechanism, 22- limiting section, 23- rotating part, 24- second piston Chamber, 25- second piston, 26- second fluid entrance, 27- shell, 28- accommodating chamber, 29- ontology, 30- capsule slide into section, 31- glue Capsule clamp segment, 32- through-hole, 33- taper, 34- Rotary hanging hook, the first spring-housing groove of 36-, 37- second spring holding tank, 38- rotary shaft.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

That the purpose of the utility model is to provide a kind of movement velocitys is fast, operation stability is high, easy to operate and manufacture at This low capsule coffee machine automatic impaction, de- packet brewing apparatus so that it is existing in the prior art it is not easy to operate, the speed of service is slow The problems such as be addressed.

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have Body embodiment is described in further detail the utility model.

As shown in figures 1 to 6, including bracket disposed in parallel 1, capsule storehouse 3, capsule clip assembly are disposed between bracket 1 4 and hold-down mechanism, the spring assembly being connected with hold-down mechanism is provided on bracket 1, and hold-down mechanism includes being sequentially connected to connect First piston holds down assembly 5, piston rod 6 and second piston holds down assembly 7, and it 5 includes sequentially connected that first piston, which holds down assembly, Seal chamber 10, into hot-water cavity 11, first piston chamber 12 and support rod component, seal chamber 10 is connected with into hot-water cavity 11, into heat Hot water inlet 13 is provided on water cavity 11, one end of first piston chamber 12 is provided with first fluid entrance 14, first piston chamber 12 Be internally provided with first piston 15, first piston 15 is connected with piston rod 6, and the other end of first piston chamber 12 is arranged in pairs There is a connecting shaft, support rod component includes first support bar 16 and second support bar 17, first support bar 16 and second support bar 17 It include compressing straight-bar 19 to connect with the rotational supporting block 20 for compressing 19 side of straight-bar, connecting shaft is arranged in 19 activity of straight-bar is compressed It connecing, rotary position-limit mechanism 21 is provided on bracket 1, rotary position-limit mechanism 21 includes the limiting section 22 and rotating part 23 being connected, 5 are held down assembly into 3 direction motion process of capsule storehouse in first piston, and the rotating part 23 of rotary position-limit mechanism 21 makes the first support Bar 16 and second support bar 17 rotate upwards, and the limiting section 22 of rotary position-limit mechanism 21 is to first support bar 16 and second support bar 17 are supported limit, compressed after movement straight-bar 19 and first piston hold down assembly 5 direction of motion keeping parallelism, second It 7 includes second piston chamber 24 and the second piston 25 that is arranged in second piston chamber 24 that piston, which holds down assembly, second piston 25 with Piston rod 6 is connected, and second fluid entrance 26 is provided on second piston chamber 24；

Spring assembly includes the first back-moving spring 8 and second back-moving spring 9 being arranged in pairs, and the one of first back-moving spring 8 End holds down assembly with first piston 5 to be connected, and the other end setting of first back-moving spring 8 is on bracket 1, second back-moving spring 9 One end and second piston hold down assembly and 7 be connected, the other end of second back-moving spring 9 is arranged on bracket 1.

Wherein, capsule storehouse 3 is fixedly connected with bracket 1, capsule clip assembly 4 and first piston hold down assembly 5 seal chamber 10 End be fixedly connected, first back-moving spring 8 and first piston hold down assembly 5 seal chamber 10, living into hot-water cavity 11 or first The outer wall of plug chamber 12 is connected, and 5 robust motion in order to enable first piston holds down assembly is provided with perforation on bracket 1 Slot, and it is provided with the guide pad matched with through slot in seal chamber 10, into the outer wall of hot-water cavity 11 or first piston chamber 12, Preferably, guide pad is connected with one end of first back-moving spring 8, and the other end of first back-moving spring 8 is arranged on bracket 1； The first spring-housing groove 36 and second spring that first back-moving spring 8 and second back-moving spring 9 are individually positioned on bracket 1 accommodate In slot 37.

5, piston rod 6 held down assembly using the first piston that is connected in the utility model and second piston holds down assembly 7 Mode so that first piston hold down assembly 5 and second piston hold down assembly the automatic impaction work completed under 7 cooperations to capsule 18 Make, improve and compress speed and kinetic stability, wherein first piston hold down assembly 5 under the effect of first fluid pressure to glue The movement of 3 direction of capsule storehouse, capsule 18 is pressed into capsule storehouse 3, and second piston holds down assembly the second piston 25 in 7 in second fluid Pressure effect is lower to push piston rod 6 move to 3 direction of capsule storehouse, and second piston 25 and first piston hold down assembly in 5 Support rod component connects, and further first piston is pushed to hold down assembly 5 compression capsules 18, that is, passes through first piston 15 and the The mutually matched mode of two piston 25 completes the work of capsule automatic impaction, simultaneously because first piston 15 and support rod component In the presence of causing the move distance of second piston 25 to shorten, increased movement velocity and kinetic stability；Meanwhile using first fluid The mode that piston is acted on second fluid enables first fluid and second fluid to be reused, improves the energy Utilization rate reduces use and manufacturing cost.

Capsule storehouse 3 includes shell 27 in the utility model, and one end of shell 27 is provided with the accommodating chamber 28 of outward opening, is held Chamber 28 of receiving is provided with several tapers 33, the other end setting of shell 27 for accommodating coffee capsule 18, the bottom of accommodating chamber 28 The Coffee outlet of perforation；When capsule 18 enters capsule storehouse 3, firstly, into accommodating chamber 28, with the progress of movement, capsule 18 are in contact with several tapers 33 of 28 bottom of accommodating chamber, and several tapers 33 are pierced into inside capsule 18, it is preferred that in order to just It is flowed out from capsule 18 in coffee, spout is offered on several tapers 33, the coffee of outflow is further in capsule storehouse 3 It is uniformly mixed, and is flowed out from Coffee outlet, drunk for user.

Capsule clip assembly 4 and first piston, which hold down assembly, in the utility model 5 is connected, and capsule clip assembly 4 includes two Symmetrically arranged clamping body, clamping body include the arc groove of ontology 29 and setting 29 side of ontology, and arc groove includes capsule Slide into section 30 and capsule clamp segment 31, hold down assembly 5 seal chamber 10 of ontology 29 and first piston is connected；Wherein, by capsule The capsule that 18 one end with skirt are put into arc groove slides into section 30, and capsule 18 enters the capsule clamping that capsule 18 slides into 30 lower section of section In tight section 31, the capsule clamp segment 31 of two clamping bodies clamps capsule 18, and capsule 18 is avoided to slide；It is to be noted that two The shortest distance between a symmetrically arranged clamping body is greater than or equal to the diameter in capsule storehouse 3, and two symmetrically arranged clampings The distance between body be less than capsule skirt diameter so that capsule clip assembly 4 with first piston hold down assembly 5 reset when, folder 29 side of ontology of tight body can be in contact with the skirt of capsule 18, and then capsule 18 is driven to be detached from capsule storehouse 3, complete capsule 18 Automatic-falling, it is preferred that the symmetry axis of two clamping bodies arranged symmetrically and the axis in capsule storehouse 3 are on the same line.

In order to enable can relatively rotate between two clamping bodies, two clamping bodies is avoided to be fixedly connected on seal chamber 10 On, the distance between clamping body immobilize cause capsule 18 be detached from arc groove when capsule skirt it is stuck in arc groove Portion leads to the problem of capsule 18 and is not easily disconnected from, and has been arranged in pairs rotary shaft 38, rotary shaft 38 in the utility model on seal chamber 10 It is flexibly connected with the upper end of ontology 29, the lower end of ontology 29 is connected by a limit spring with seal chamber 10；When capsule 18 is de- Capsule skirt is applied to the ontology 29 1 outwardly radial power (radial directions for clamping body axis perpendicular to two when arc of recess connected in star Power) so that ontology 29 is rotated outward around rotary shaft 38, so that the skirt of capsule 18 is smoothly detached from, so that glue Capsule it is quick, accurate, stable enter capsule storehouse 3, and capsule skirt with clamped by seal chamber 10 and capsule storehouse 3, sealing.

In order to increase the sealing performance between 3 shell 27 of seal chamber 10 and capsule storehouse, coffee leakage, this reality are avoided the problem that With lip ring is provided on novel middle 10 inner wall of seal chamber, the inner wall of lip ring and the outer wall of shell 27 seal and connect It connects.

The through-hole 32 being connected with into hot-water cavity 11 is provided in the utility model on 10 bottom surface of seal chamber, it is preferred that logical The extension towards seal chamber 10 is additionally provided on hole 32, the diameter of extension is not less than (preferred, the extension of the diameter of through-hole 32 There is pipe tip can also not have) so that extension can be inserted inside capsule 18, it is close between through-hole 32 and lip ring Envelope is evenly equipped with several tapers 33 on 10 bottom surface of chamber.Wherein, capsule 18 or coffee are flowed into for the ease of hot water in the utility model Coffee flows out capsule 18, sets on above-mentioned several tapers 33 (several tapers 33 of 28 bottom of accommodating chamber and seal chamber bottom) The center through hole of setting perhaps side wall through hole so that hot water or coffee flowed by center through hole or side wall through hole or Person's outflow.

It is provided with Rotary hanging hook 34 in first support bar 16 and second support bar 17 in the utility model, Rotary hanging hook 34 is logical It crosses a connecting plate to be connected with rotational supporting block 20, first piston holds down assembly in 5 reseting procedures, when first support bar 16 and When two support rods 17 cannot be rotated down under self gravitation effect, Rotary hanging hook 34 and rotating part 23 are connected, rotating suspension Hook 34 is rotated down first support bar 16 and second support bar 17；It uses and is set in first support bar 16 and second support bar 17 It is equipped with the mode of Rotary hanging hook 34, so that first support bar 16 and second support bar 17 cannot be to backspins under self gravitation effect When turning, Rotary hanging hook 34 and rotating part 23 are connected, and Rotary hanging hook 34 keeps first support bar 16 and second support bar 17 downward Rotation, avoiding first support bar 16 and second support bar 17 and cannot falling due to being unable to extraneous factor causes first piston to compress The problem of component 5 cannot smoothly reset improves the movement accuracy of device.

First fluid entrance 14 and second fluid entrance 26 are living to first piston chamber 12 and second respectively in the utility model Filling first fluid and second fluid in chamber 24 are filled in, first fluid and second fluid are water or hydraulic oil.

A kind of capsule coffee machine automatic impaction using above-mentioned apparatus, de- packet brewing method are also provided in the utility model, Include the following steps:

Capsule 18 is slid into section 30 by the capsule of two clamping bodies in capsule clip assembly 4 to be put into capsule groove, and passes through glue Capsule clamp segment 31 clamps capsule 18；

The first fluid entrance 14 that first fluid is held down assembly in 5 on first piston chamber 12 by first piston, is filled with Inside first piston chamber 12, first fluid pushes first piston to hold down assembly seal chamber 10 in 5, living into hot-water cavity 11, first Plug chamber 12 and support rod component are moved to 3 direction of capsule storehouse, push the capsule 18 being fixed in capsule clip assembly 4 to be detached from capsule recessed Slot enters in capsule storehouse 3, while the support rod component being flexibly connected with first piston chamber 12, in the effect of rotary position-limit mechanism 21 Under start to rotate, wherein support rod component includes first support bar 16 and second support bar 17, first support bar 16 and second Strut 17 is including compressing straight-bar 19 and the rotational supporting block 20 of compression 19 side of straight-bar being arranged in, connecting shaft and compression straight-bar 19 It is flexibly connected, rotary position-limit mechanism 21 is provided on bracket 1, rotary position-limit mechanism 21 includes the limiting section 22 being connected and rotation Portion 23 holds down assembly 5 into 3 direction motion process of capsule storehouse in first piston, and the rotating part 23 of rotary position-limit mechanism 21 makes One support rod 16 and second support bar 17 rotate upwards, and the limiting section 22 of rotary position-limit mechanism 21 is to first support bar 16 and second Support rod 17 is supported limit；

The second fluid entrance 26 that second fluid is held down assembly in 7 on second piston chamber 24 by second piston, is filled with In second piston chamber 24, second fluid pushes second piston 25 and piston rod 6 move to 3 direction of capsule storehouse, second piston 25 and It compresses straight-bar 19 to be in contact, and compresses and compress straight-bar 19, so that seal chamber 10 and capsule storehouse 3 are tightly connected, 10 bottom of seal chamber It is pierced into capsule 18 with the taper 33 of 3 bottom of capsule storehouse；

Hot water is held down assembly in 5 by first piston into hot water inlet 13 on hot-water cavity 11, is flowed into hot-water cavity 11, and It flows into seal chamber 10, capsule 18 and capsule storehouse 3, hot water carries out work of making coffee；

It makes coffee after the completion of work, coffee is flowed out by the Coffee outlet being arranged on capsule storehouse 3；It is replaced when to capsule 18 When changing, the second fluid in second piston chamber 24 is discharged, second back-moving spring 9 pushes second piston 25 to reset, living by first The first fluid release in chamber 12 is filled in, first back-moving spring 8 pushes first piston to hold down assembly 5 resets, in reseting procedure, the One piston holds down assembly the support rod component in 5 under gravity, is rotated down；

Seal chamber 10 is separated with capsule storehouse 3, and new capsule 18 is put into capsule clip assembly 4 by 18 Automatic-falling of capsule, weight Multiple above-mentioned steps.

First piston is pushed to hold down assembly in 5 reseting procedures in first back-moving spring 8 in the utility model, first piston pressure When support rod component in tight component 5 cannot be rotated down under gravity, first support bar 16 and second support bar 17 On be provided with Rotary hanging hook 34, Rotary hanging hook 34 is connected by a connecting plate with rotational supporting block 20, first piston compression group In 5 reseting procedure of part, Rotary hanging hook 34 and rotating part 23 are connected, and Rotary hanging hook 34 supports first support bar 16 and second Bar 17 is rotated down.

Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field As technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up Described, the content of the present specification should not be construed as a limitation of the present invention.

Claims (8)

1. a kind of capsule coffee machine automatic impaction, de- packet brewing apparatus, which is characterized in that described including bracket disposed in parallel It is disposed with capsule storehouse, capsule clip assembly and hold-down mechanism between bracket, is provided on the bracket and the hold-down mechanism The spring assembly being connected, the hold-down mechanism include be sequentially connected the first piston connect hold down assembly, piston rod and second living Plug holds down assembly, and the first piston holds down assembly including sequentially connected seal chamber, into hot-water cavity, first piston chamber and support Bar assembly, the seal chamber are connected with described into hot-water cavity, and described into hot water inlet is provided on hot-water cavity, described first is living One end of plug chamber is provided with first fluid entrance, and the first piston chamber is internally provided with first piston, the first piston It is connected with the piston rod, the other end of the first piston chamber has been arranged in pairs connecting shaft, and the support rod component includes First support bar and second support bar, the first support bar and the second support bar include compressing straight-bar and being arranged in institute The rotational supporting block for compressing straight-bar side is stated, the connecting shaft is flexibly connected with the compression straight-bar, is provided on the bracket Rotary position-limit mechanism, the rotary position-limit mechanism includes the limiting section and rotating part being connected, in the first piston compression group For part into capsule storehouse direction motion process, the rotating part of the rotary position-limit mechanism makes the first support bar and institute It states second support bar to rotate upwards, the limiting section of the rotary position-limit mechanism is to the first support bar and second described Strut is supported limit, and the straight-bar that compresses keeps putting down with the direction of motion that the first piston holds down assembly after movement Row, the second piston holds down assembly including second piston chamber and the intracavitary second piston of the second piston is arranged in, described Second piston is connected with the piston rod, is provided with second fluid entrance on the second piston chamber；

The spring assembly includes the first back-moving spring and second back-moving spring being arranged in pairs, and the one of the first back-moving spring End holds down assembly with the first piston to be connected, and the other end setting of the first back-moving spring is on the bracket, described One end of second back-moving spring holds down assembly with the second piston to be connected, and the other end setting of the second back-moving spring exists On the bracket.

2. capsule coffee machine automatic impaction according to claim 1, de- packet brewing apparatus, which is characterized in that the capsule Storehouse includes shell, and one end of the shell is provided with the accommodating chamber of outward opening, and the accommodating chamber is for accommodating coffee capsule, institute The bottom for stating accommodating chamber is provided with several tapers, the Coffee outlet of the other end setting perforation of the shell.

3. capsule coffee machine automatic impaction according to claim 2, de- packet brewing apparatus, which is characterized in that the capsule Clip assembly holds down assembly with the first piston to be connected, and the capsule clip assembly includes two symmetrically arranged clamping bodies, institute Stating clamping body includes ontology and the arc groove that the ontology side is arranged, and the arc groove includes that capsule slides into section and capsule Clamp segment, the ontology are connected with the seal chamber that the first piston holds down assembly.

4. capsule coffee machine automatic impaction according to claim 3, de- packet brewing apparatus, which is characterized in that the sealing Rotary shaft is arranged in pairs on chamber, the rotary shaft is flexibly connected with the upper end of the ontology, and the lower end of the ontology passes through one Limit spring is connected with the seal chamber.

5. capsule coffee machine automatic impaction according to claim 2, de- packet brewing apparatus, which is characterized in that the sealing Lip ring, the outer wall sealed connection of the inner wall of the lip ring and the shell are provided on cavity wall.

6. capsule coffee machine automatic impaction according to claim 5, de- packet brewing apparatus, which is characterized in that the sealing Be provided on the face of bottom of chamber with the through-hole being connected into hot-water cavity, it is described close between the through-hole and the lip ring Envelope is evenly equipped with several tapers on the face of bottom of chamber.

7. capsule coffee machine automatic impaction according to claim 1, de- packet brewing apparatus, which is characterized in that described first Rotary hanging hook is provided on support rod and the second support bar, the Rotary hanging hook is supported by a connecting plate and the rotation Block is connected, and the first piston holds down assembly in reseting procedure, when the first support bar and the second support bar from When cannot be rotated down under body gravity, the Rotary hanging hook and the rotating part are connected, and the Rotary hanging hook makes institute It states first support bar and the second support bar is rotated down.

8. capsule coffee machine automatic impaction according to claim 1, de- packet brewing apparatus, which is characterized in that described first Fluid inlet and the second fluid entrance are respectively to the intracavitary filling first fluid of first piston chamber and second piston and second Body, the first fluid and the second fluid are water or hydraulic oil.